# SFP Transceiver BlueOptics SFP-503-BO 1250 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sfp-503-bo--4468806
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-503-BO
**EAN:** 4063232019048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-503-bo--4468806

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-503-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at a wavelength of 1310 nm and is designed for reliable data transmission. The module features a metal housing, operates at an input voltage of 3.3 V, and weighs only 3 g. Ideal for network applications requiring efficient and high-speed connectivity.

## Long description

The BlueOptics SFP-503-BO is a Small Form-factor Pluggable (SFP) fiber optic transceiver designed for single-mode networks. It supports a maximum data rate of 1250 Mbit/s at a wavelength of 1310 nm and uses an LC duplex connector for bidirectional optical transmission. The module is housed in metal, operates from a 3.3 V input, and weighs approximately 3 g, offering a compact solution for gigabit-class links over single-mode fiber.
Advantages
This SFP module conforms to MSA SFP mechanical and electrical standards and is compatible with systems that accept the Gigamon SFP-503 1000BASE-LX form factor. Built with industry-grade optical and electronic components, the transceiver supports reliable long-distance single-mode transmission and provides low power operation at 3.3 V. The metal housing offers mechanical durability and EMI shielding, while the lightweight design simplifies hot-swap handling and installation in switches, routers and other compatible hardware.
Suitable for
Single-mode fiber uplinks between network devices
Switch-to-switch or switch-to-router connections
Storage and server connectivity requiring 1.25 Gbit/s optical links
Long-distance links up to typical 10 km range when used with appropriate fiber
Key specifications
Interface type: SFP
Data rate: up to 1250 Mbit/s
Wavelength: 1310 nm
Connector: LC duplex
Fiber type: single-mode fiber (SMF)
Power supply: 3.3 V input
Housing: metal
Weight: approx. 0.003 kg
How to use
Install the BlueOptics SFP-503-BO by inserting the module into a compatible SFP socket on a switch, router or other networking device while the device is powered according to the vendor's hot-swap guidelines. Connect an LC duplex single-mode fiber patch cable to the transmitter and receiver ports ensuring correct polarity. Verify link status and negotiated speed on the host device; the transceiver supports 1.25 Gbit/s operation and common protocols such as Ethernet and Fibre Channel over appropriate hardware. If the host device supports digital diagnostics (DDM/DOM), enable and monitor supplied parameters like optical power and temperature through the device management interface.
Usage recommendations
For reliable performance, pair the SFP-503-BO with single-mode LC duplex patch cords and use appropriate patch panels or adapters. Confirm host compatibility with Gigamon SFP-503 style modules if the platform enforces vendor checks. When using DDM/DOM features, ensure the host supports SFF-8472 to access live diagnostic data for proactive link maintenance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Duplex system | Full |
| Wavelength | 1310 nm |
| Fiber optic connector | SFP |
| Maximum transfer distance | 10000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2 g |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.003 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP Transceiver BlueOptics SFP-503-BO cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2033 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4468806/64296337_large.webp